APA (7th ed.) Citation

Hargreaves, A. (2017). Dr. Ninth. Penguin Random House.

Chicago Style (17th ed.) Citation

Hargreaves, Adam. Dr. Ninth. New York: Penguin Random House, 2017.

MLA (9th ed.) Citation

Hargreaves, Adam. Dr. Ninth. Penguin Random House, 2017.

Warning: These citations may not always be 100% accurate.